{"id":2478,"date":"2023-12-29T10:39:15","date_gmt":"2023-12-29T02:39:15","guid":{"rendered":"https:\/\/blog.kingsbestone.com\/?p=2478"},"modified":"2023-12-29T10:45:27","modified_gmt":"2023-12-29T02:45:27","slug":"%e3%80%90%e7%b3%bb%e7%bb%9f%e6%93%8d%e4%bd%9c%e3%80%91%e4%bf%ae%e6%94%b9ipv4%e5%9c%b0%e5%9d%80-centos7","status":"publish","type":"post","link":"https:\/\/blog.kingsbestone.com\/?p=2478","title":{"rendered":"\u3010\u7cfb\u7edf\u64cd\u4f5c\u3011\u4fee\u6539IPv4\u5730\u5740 centos7"},"content":{"rendered":"<p><span style=\"font-family: 'comic sans ms', sans-serif;\">\u5728Centos7\u4e0a\u4fee\u6539IPv4\u5730\u5740\uff0c\u5e76\u7981\u7528IPv6\u3002<\/span><\/p>\n<hr \/>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">1.\u67e5\u770b\u7f51\u5361\u6982\u89c8\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">nmcli<\/pre>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">2.\u67e5\u770b\u7f51\u5361\u8be6\u7ec6\u4fe1\u606f\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">nmcli -p connection show ens33 | cat<\/pre>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">3.\u914d\u7f6e\u9759\u6001IPv4\u5730\u5740\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">nmcli connection modify ens33 \\\r\n ipv4.addresses 10.10.1.40\/24 \\\r\n ipv4.gateway 10.10.1.1 \\\r\n ipv4.dns \"10.10.1.1 1.1.1.1\" \\\r\n ipv4.method manual \\\r\n ipv6.method ignore<\/pre>\n<ul>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u4fee\u6539\u7f51\u5361\uff1a ens33<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">IPv4\u5730\u5740\u8bbe\u7f6e\u4e3a\uff1a10.10.1.40\/24<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">IPv4\u7f51\u5173\u8bbe\u7f6e\u4e3a\uff1a10.10.1.1<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">IPv4\u7684DNS\u8bbe\u7f6e\u4e3a\uff1a10.10.1.1\u548c1.1.1.1<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">IPv4\u6a21\u5f0f\uff1a\u624b\u52a8\u6a21\u5f0f\uff08\u9759\u6001IP\u6a21\u5f0f\uff09<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u8bbe\u7f6eIPv6\u4e3a\uff1a\u5ffd\u7565\uff08\u5173\u95ed\uff09<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">4.\u91cd\u542f\u7f51\u5361\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">nmcli connection down ens33 &amp;&amp; nmcli connection up ens33<\/pre>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">\u6216<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">systemctl restart network<\/pre>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">5.\u914d\u7f6eDHCP\u81ea\u52a8\u83b7\u53d6IP\u6a21\u5f0f\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">nmcli connection modify ens33 \\\r\n ipv4.method auto \\\r\n ipv6.method ignore<\/pre>\n<ul>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u4fee\u6539\u7f51\u5361\uff1a ens33<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u8bbe\u7f6eIPv4\u4e3aDHCP\u81ea\u52a8\u83b7\u53d6\u6a21\u5f0f<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u8bbe\u7f6eIPv6\u4e3a\uff1a\u5ffd\u7565\uff08\u5173\u95ed\uff09<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">6.\u9ed8\u8ba4\u7f51\u5361\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\u4e3a\uff1a<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\/etc\/sysconfig\/network-scripts\/<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u7136\u540e\u5bfb\u627e\u540d\u4e3a\u3010ifcfg-\u3011\u5f00\u5934\u7684\u6587\u4ef6<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u53ef\u4ee5\u4f7f\u7528 nmcli \u786e\u5b9a\u4f60\u9700\u8981\u914d\u7f6e\u7684\u7f51\u5361\u6587\u4ef6\u662f\u4ec0\u4e48<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u8bf7\u4f7f\u7528vi\u6587\u672c\u7f16\u8f91\u5668<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">7.\u4e0b\u9762\u662fifcfg-ens33\u7684\u7f51\u5361\u914d\u7f6e\u6587\u4ef6\u5185\u5bb9\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">TYPE=Ethernet\r\nPROXY_METHOD=none\r\nBROWSER_ONLY=no\r\nBOOTPROTO=none\r\nDEFROUTE=yes\r\nIPV4_FAILURE_FATAL=no\r\nIPV6INIT=no\r\nIPV6_AUTOCONF=\"yes\"\r\nIPV6_DEFROUTE=\"yes\"\r\nIPV6_FAILURE_FATAL=\"no\"\r\nIPV6_ADDR_GEN_MODE=\"stable-privacy\"\r\nNAME=ens33\r\nUUID=2aec2abc-5783-4e20-afa0-f4663925aa43\r\nDEVICE=ens33\r\nONBOOT=yes\r\nIPADDR=10.10.1.40\r\nPREFIX=24\r\nGATEWAY=10.10.1.1\r\nDNS1=10.10.1.1\r\nDNS2=1.1.1.1<\/pre>\n<ul>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u8bef\u64cd\u4f5c\u5220\u9664\uff0c\u53c2\u8003\u4f7f\u7528<\/span><\/li>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">UUID\u9700\u8981\u66ff\u6362<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">8.\u4e0b\u9762\u662f\u4e00\u4efd\u6ce8\u91ca\u540e\u7684\u7248\u672c\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\"># \u8fd9\u662f\u4e00\u4e2a\u4ee5\u592a\u7f51\u7c7b\u578b\u7684\u7f51\u7edc\u63a5\u53e3\u914d\u7f6e\u6587\u4ef6\r\n\r\nTYPE=Ethernet            #\u7c7b\u578b\u4e3a\u4ee5\u592a\u7f51\u7c7b\u578b\r\nPROXY_METHOD=none        # \u4ee3\u7406\u8bbe\u7f6e\u4e3a none\uff0c\u8868\u793a\u4e0d\u4f7f\u7528\u4ee3\u7406\r\nBROWSER_ONLY=no          # \u53ea\u7528\u4e8e\u6d4f\u89c8\u5668\u7684\u6807\u5fd7\uff0c\u8bbe\u7f6e\u4e3a no \u8868\u793a\u4e0d\u4ec5\u4ec5\u7528\u4e8e\u6d4f\u89c8\u5668\r\n\r\nBOOTPROTO=none           # \u5f15\u5bfc\u534f\u8bae\u8bbe\u7f6e\u4e3a none\uff0c\u8868\u793a\u624b\u52a8\u914d\u7f6e IP \u5730\u5740\r\n\r\nDEFROUTE=yes             # \u8bbe\u7f6e\u4e3a yes\uff0c\u8868\u793a\u5c06\u8fd9\u4e2a\u63a5\u53e3\u4f5c\u4e3a\u9ed8\u8ba4\u8def\u7531\r\nIPV4_FAILURE_FATAL=no    # IPv4 \u5931\u8d25\u4e0d\u81f4\u547d\uff0c\u8bbe\u7f6e\u4e3a no \u8868\u793a\u4e0d\u56e0\u4e3a IPv4 \u914d\u7f6e\u5931\u8d25\u800c\u5bfc\u81f4\u7f51\u7edc\u4e0d\u53ef\u7528\r\n\r\nIPV6INIT=no              # \u7981\u7528 IPv6 \u521d\u59cb\u5316\r\nIPV6_AUTOCONF=\"yes\"      # \u542f\u7528 IPv6 \u81ea\u52a8\u914d\u7f6e\r\nIPV6_DEFROUTE=\"yes\"      # \u8bbe\u7f6e\u4e3a yes\uff0c\u8868\u793a\u5c06\u8fd9\u4e2a\u63a5\u53e3\u4f5c\u4e3a\u9ed8\u8ba4 IPv6 \u8def\u7531\r\nIPV6_FAILURE_FATAL=\"no\"  # IPv6 \u5931\u8d25\u4e0d\u81f4\u547d\uff0c\u8bbe\u7f6e\u4e3a no \u8868\u793a\u4e0d\u56e0\u4e3a IPv6 \u914d\u7f6e\u5931\u8d25\u800c\u5bfc\u81f4\u7f51\u7edc\u4e0d\u53ef\u7528\r\nIPV6_ADDR_GEN_MODE=\"stable-privacy\"  # IPv6 \u5730\u5740\u751f\u6210\u6a21\u5f0f\uff0c\u8bbe\u7f6e\u4e3a stable-privacy \u8868\u793a\u4f7f\u7528\u7a33\u5b9a\u9690\u79c1\u5730\u5740\r\n\r\nNAME=ens33              # \u63a5\u53e3\u7684\u540d\u79f0\r\nUUID=2aec2abc-5783-4e20-afa0-f4663925aa43  # UUID\uff0c\u7528\u4e8e\u552f\u4e00\u6807\u8bc6\u8fd9\u4e2a\u8fde\u63a5\r\nDEVICE=ens33            # \u8bbe\u5907\u7684\u540d\u79f0\r\n\r\nONBOOT=yes              # \u8bbe\u7f6e\u4e3a yes\uff0c\u8868\u793a\u5728\u5f15\u5bfc\u65f6\u542f\u7528\u8fd9\u4e2a\u63a5\u53e3\r\n\r\nIPADDR=10.10.1.40       # IPv4 \u5730\u5740\r\nPREFIX=24               # IPv4 \u5b50\u7f51\u63a9\u7801\u957f\u5ea6\r\nGATEWAY=10.10.1.1       # \u7f51\u5173\u5730\u5740\r\nDNS1=10.10.1.1          # \u4e3b DNS \u670d\u52a1\u5668\u5730\u5740\r\nDNS2=1.1.1.1            # \u5907\u7528 DNS \u670d\u52a1\u5668\u5730\u5740\r\n<\/pre>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">9.\u67e5\u770b\u7f51\u5361UUID\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"shell\">nmcli connection show<\/pre>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">10.\u5907\u4efd\u7f51\u5361\u914d\u7f6e\u6587\u4ef6\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">cp &lt;\u6e90\u7f51\u5361\u914d\u7f6e\u6587\u4ef6\u540d\u79f0&gt; &lt;\u5907\u4efd\u540e\u7684\u7f51\u5361\u914d\u7f6e\u6587\u4ef6\u540d\u79f0.bak&gt;<\/pre>\n<ul>\n<li><span style=\"font-family: 'comic sans ms', sans-serif;\">\u8bf7\u5728\u7f51\u5361\u5de5\u4f5c\u76ee\u5f55\u4e0b\u64cd\u4f5c<\/span><\/li>\n<\/ul>\n<hr \/>\n<p><span style=\"font-family: 'comic sans ms', sans-serif;\">end&#8230;<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Centos7\u4e0a\u4fee\u6539IPv4\u5730\u5740\uff0c\u5e76\u7981\u7528IPv6\u3002 1.\u67e5\u770b\u7f51\u5361\u6982\u89c8\uff1a nmcli 2.\u67e5\u770b\u7f51\u5361\u8be6\u7ec6\u4fe1\u606f\uff1a nmcli -p connection show ens33 | cat 3.\u914d\u7f6e\u9759\u6001IPv4\u5730\u5740\uff1a nmcli connection modify ens33 \\ ipv4.addresses 10.10.1 &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"\u3010\u7cfb\u7edf\u64cd\u4f5c\u3011\u4fee\u6539IPv4\u5730\u5740 centos7\" class=\"read-more button\" href=\"https:\/\/blog.kingsbestone.com\/?p=2478#more-2478\" aria-label=\"\u66f4\u591a \u3010\u7cfb\u7edf\u64cd\u4f5c\u3011\u4fee\u6539IPv4\u5730\u5740 centos7\">\u67e5\u770b\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":212,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[59,4],"tags":[18,101],"_links":{"self":[{"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=\/wp\/v2\/posts\/2478"}],"collection":[{"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2478"}],"version-history":[{"count":16,"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=\/wp\/v2\/posts\/2478\/revisions"}],"predecessor-version":[{"id":2494,"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=\/wp\/v2\/posts\/2478\/revisions\/2494"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=\/wp\/v2\/media\/212"}],"wp:attachment":[{"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.kingsbestone.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}